Geometrical Optics Multiple Choice Questions 25 PDF Download

Learn geometrical optics MCQs, grade 10 physics test 25 for online courses learning and test prep, spherical mirrors multiple choice questions and answers. Spherical mirrors revision test includes physics worksheets to learn for online physics 2 course test.

Physics multiple choice questions (MCQ) on focus of concave mirror is with options negative, zero, virtual and real, spherical mirrors quiz for competitive exam prep, viva interview questions with answers key. Free physics study guide to learn spherical mirrors quiz to attempt multiple choice questions based test.

MCQs on Geometrical Optics Quiz PDF Download Worksheets 25

MCQ. Focus of concave mirror is

  1. zero
  2. negative
  3. virtual
  4. real


MCQ. If lsquo;p’ is object distance,lsquo;q’ is image distance from mirror and lsquo;f’ is focal length of mirror then 1/f is equal to

  1. 1/p - 1/q
  2. 1/q - 1/p
  3. 1/p + 1/q
  4. 1/p × 1/q


MCQ. As compare to single lens, compound microscope gives

  1. smaller magnification
  2. greater magnification
  3. no magnification
  4. equal magnification


MCQ. In 1900, Planck suggested that light consists of small packets of energy that are called

  1. neutron
  2. photon
  3. electron
  4. radii


MCQ. SI unit of power of a lens is

  1. Pascal
  2. omega
  3. Newton
  4. dioptre